LOOK: Great Wall goes green for St. Patrick’s Day

Apparently refusing to be left out of the party any long, the Great Wall of China has turned green for this St. Patrick’s Day.China’s most famous landmark joins others from across the world in going green as part of Ireland’s Global Greening Campaign. Since 2010, the program has been a lifesaver for tourists who can never seem to remember what day St. Paddy’s Day falls on.